The speech and language of children aged 25 months: Descriptive data from the Avon longitudinal study of parents and children
(2002)
Journal Article
Northstone, K., Beveridge, M., Loader, S., ALSPAC team, T., & Roulstone, S. (2002). The speech and language of children aged 25 months: Descriptive data from the Avon longitudinal study of parents and children. Early Child Development and Care, 172(3), 259-268. https://doi.org/10.1080/03004430212126
A major epidemiological study, the Avon Longitudinal Study of Parents and Children, has provided the opportunity for a population study of children's speech and language. Data collected via direct assessments and maternal self-completion questionnair... Read More about The speech and language of children aged 25 months: Descriptive data from the Avon longitudinal study of parents and children.